All,

I am running JBoss EAP 6.3 and my war deployments are failing with the following error:

• Caused by: java.lang.NoClassDefFoundError: Could not initialize class oracle.jdbc.driver.ClassRef

whenever I add -Djava.security.manager or -Djava.security.manager="" or -Djava.security.manager="default" to the VM arguments to start JBoss.

Without -Djava.security.manager my deployments work.

However, I need to add -Djava.security.manager because I need to augment the existing java default security policy.

I have found very little about this anywhere on the Internet.

Any help would be appreciated.

Thanks,